1 | <?php |
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2 | /** |
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3 | * DOMPDF - PHP5 HTML to PDF renderer |
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4 | * |
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5 | * File: $RCSfile: table_cell_frame_decorator.cls.php,v $ |
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6 | * Created on: 2004-07-29 |
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7 | * |
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8 | * Copyright (c) 2004 - Benj Carson <benjcarson@digitaljunkies.ca> |
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9 | * |
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10 | * This library is free software; you can redistribute it and/or |
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11 | * modify it under the terms of the GNU Lesser General Public |
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12 | * License as published by the Free Software Foundation; either |
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13 | * version 2.1 of the License, or (at your option) any later version. |
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14 | * |
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15 | * This library is distributed in the hope that it will be useful, |
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16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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18 | * Lesser General Public License for more details. |
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19 | * |
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20 | * You should have received a copy of the GNU Lesser General Public License |
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21 | * along with this library in the file LICENSE.LGPL; if not, write to the |
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22 | * Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
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23 | * 02111-1307 USA |
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24 | * |
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25 | * Alternatively, you may distribute this software under the terms of the |
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26 | * PHP License, version 3.0 or later. A copy of this license should have |
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27 | * been distributed with this file in the file LICENSE.PHP . If this is not |
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28 | * the case, you can obtain a copy at http://www.php.net/license/3_0.txt. |
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29 | * |
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30 | * The latest version of DOMPDF might be available at: |
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31 | * http://www.digitaljunkies.ca/dompdf |
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32 | * |
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33 | * @link http://www.digitaljunkies.ca/dompdf |
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34 | * @copyright 2004 Benj Carson |
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35 | * @author Benj Carson <benjcarson@digitaljunkies.ca> |
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36 | * @package dompdf |
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37 | * @version 0.5.1 |
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38 | */ |
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39 | |
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40 | /* $Id: table_cell_frame_decorator.cls.php 186 2009-10-19 22:42:06Z eclecticgeek@gmail.com $ */ |
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41 | |
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42 | /** |
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43 | * Decorates table cells for layout |
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44 | * |
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45 | * @access private |
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46 | * @package dompdf |
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47 | */ |
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48 | class Table_Cell_Frame_Decorator extends Block_Frame_Decorator { |
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49 | |
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50 | protected $_resolved_borders; |
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51 | protected $_content_height; |
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52 | |
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53 | //........................................................................ |
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54 | |
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55 | function __construct(Frame $frame, DOMPDF $dompdf) { |
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56 | parent::__construct($frame, $dompdf); |
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57 | $this->_resolved_borders = array(); |
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58 | $this->_content_height = 0; |
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59 | } |
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60 | |
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61 | //........................................................................ |
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62 | |
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63 | function reset() { |
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64 | parent::reset(); |
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65 | $this->_resolved_borders = array(); |
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66 | $this->_content_height = 0; |
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67 | $this->_frame->reset(); |
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68 | } |
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69 | |
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70 | function get_content_height() { |
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71 | return $this->_content_height; |
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72 | } |
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73 | |
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74 | function set_content_height($height) { |
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75 | $this->_content_height = $height; |
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76 | } |
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77 | |
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78 | function set_cell_height($height) { |
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79 | $style = $this->get_style(); |
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80 | $v_space = $style->length_in_pt(array($style->margin_top, |
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81 | $style->padding_top, |
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82 | $style->border_top_width, |
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83 | $style->border_bottom_width, |
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84 | $style->padding_bottom, |
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85 | $style->margin_bottom), |
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86 | $style->width); |
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87 | |
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88 | $new_height = $height - $v_space; |
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89 | $style->height = $new_height; |
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90 | |
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91 | if ( $new_height > $this->_content_height ) { |
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92 | // Adjust our vertical alignment |
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93 | $valign = $style->vertical_align; |
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94 | |
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95 | switch ($valign) { |
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96 | |
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97 | default: |
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98 | case "baseline": |
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99 | // FIXME: this isn't right |
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100 | |
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101 | case "top": |
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102 | // Don't need to do anything |
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103 | return; |
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104 | |
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105 | case "middle": |
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106 | $delta = ($new_height - $this->_content_height) / 2; |
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107 | break; |
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108 | |
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109 | case "bottom": |
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110 | $delta = $new_height - $this->_content_height; |
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111 | break; |
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112 | |
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113 | } |
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114 | |
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115 | // Move our children |
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116 | foreach ( $this->get_lines() as $i => $line ) { |
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117 | foreach ( $line["frames"] as $frame ) |
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118 | $frame->set_position( null, $frame->get_position("y") + $delta ); |
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119 | } |
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120 | } |
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121 | |
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122 | } |
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123 | |
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124 | function set_resolved_border($side, $border_spec) { |
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125 | $this->_resolved_borders[$side] = $border_spec; |
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126 | } |
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127 | |
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128 | //........................................................................ |
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129 | |
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130 | function get_resolved_border($side) { |
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131 | return $this->_resolved_borders[$side]; |
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132 | } |
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133 | |
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134 | function get_resolved_borders() { return $this->_resolved_borders; } |
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135 | } |
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136 | ?> |
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